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DC DC Switching Controllers
(16631 results)PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 S-8521B20MC-ATFT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 216kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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 XC9220D095MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | 16V INPUT STEP-DOWN DCDC CONTROL | 33 | 1+: $1.17040 10+: $1.04896 25+: $0.99546
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 UPC1909GS-ADC DC Switching Controllers | Renesas Electronics Corporation | DUAL SWITCHING CONTROLLER | 2524 | 75+: $3.51120 | |
S-8520C31MC-BRQT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 72kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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 MAX5974DATE+DC DC Switching Controllers | Analog Devices Inc./Maxim Integrated | ACTIVE-CLAMPED, SPREAD-SPECTRUM, | 11 | 1+: $4.34720 10+: $3.31056 | |
 ISL6420BIRZ-TKDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 20QFN | 1786 | 1+: $3.83680 10+: $2.91280 25+: $2.68048
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S-8355K50MC-NBJT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.08A, 115kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8521A33MC-AXST2UDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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 S-8338ACIC-T8T1GDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST 8TSSOP | In Stock | 3000+: $0.78253 6000+: $0.76620 9000+: $0.75802 | |
 ISL6558CRZDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 20QFN | In Stock | 1200+: $2.31118 | |
 LM25088MHX-1/NOPBDC DC Switching Controllers | Texas Instruments | 4.5-42V Wide Vin, Current Mode Non-Synchronous Buck Controller 16-HTSSOP -40 to 125 | 60 | 1+: $2.42228 10+: $2.36572 30+: $2.32800 | |
S-8358E15MC-NSAT2UDC DC Switching Controllers | ABLIC | IC REG CTRLR BOOST SOT23-5 | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 UC3842AMDC DC Switching Controllers | Microchip Technology | IC REG CTRLR PWM CM 8-DIP | 265 | 1+: $5.42080 10+: $4.15888 25+: $3.84349
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S-8533A60AFT-TB-UDC DC Switching Controllers | ABLIC | IC REG CTRLR BUCK 8TSSOP | In Stock | 3000+: $1.30603 6000+: $1.28122 | |
S-8333AAIC-T8T1GDC DC Switching Controllers | ABLIC | Switching Controller, 0.16A, 1133kHz Switching Freq-Max, CMOS, PDSO8, LEAD FREE, TSSOP-8 | In Stock | 3000+: $0.56802 6000+: $0.55546 9000+: $0.54916
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 ISL6522CRZ-TDC DC Switching Controllers | Renesas Electronics Corporation | IC REG CTRLR BUCK 16QFN | In Stock | 6000+: $2.04750 | |
XC9302A503MR-GDC DC Switching Controllers | Torex Semiconductor Ltd. | STEP-UP & STEP-DOWN 300KHZ DCDC | In Stock | 3000+: $0.46662 6000+: $0.44329 15000+: $0.42662 | |
LM5088MH-2/NOPBDC DC Switching Controllers | Texas Instruments | Wide Vin DC/DC Buck Controller, 75V, 1MHz, 10A, HTSSOP | 11 | 1+: $2.02972 10+: $1.97828 30+: $1.94400 | |
 ISL8845AMBZDC DC Switching Controllers | Intersil | IC REG CTRLR BOOST/FLYBACK 8SOIC | 896 | 150+: $1.76000 | |
S-8521A29MC-AXOT2GDC DC Switching Controllers | ABLIC | IC REG CTRLR BUCK SOT23-5 | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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S-8358F33MC-MKST2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.08A, 345kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
S-8356M30MC-MEPT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.08A, 345kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.64803 6000+: $0.63404 9000+: $0.62703 | |
 MCP16502TAE-E/S8BDC DC Switching Controllers | Microchip Technology | PMIC FOR SAMA5DX/SAM9X6 MPUS | 1740 | 1+: $3.02720 25+: $2.54320 100+: $2.30560
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S-8520B53MC-ASMT2UDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 207kHz Switching Freq-Max, CMOS, PDSO5, HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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S-8521C27MC-BTMT2GDC DC Switching Controllers | ABLIC | Switching Controller, 0.05A, 72kHz Switching Freq-Max, CMOS, PDSO5, LEAD FREE, SOT-23, 5 PIN | In Stock | 3000+: $0.47097 6000+: $0.46019 9000+: $0.45479
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